1-S CONNE( ihi I GEOL. VND NAT. HIST. SURVEY. [Bull. 



Lasiopogon 1 .< >ew. 

 Daulopogon 1 .new. 



opaculus Loew. Trans. Am. Km. Soc, xxxv, 299. (C.W.J.) 

 terricola Johnson. Ent. News, -\i. 326. 



tetragrammus Loew. Trans. Am. Ent. Soc, xxxv, 301. 

 (C.WJ.) 



Holcocephala Jaennicke. 



abdominalis Say. Trans. Am. Ent. Soc, xxxv, 309. 



Holopogon Loew. 



guttula Wiedemann. Trans. Am. Ent. Soc, xxxv, 313. 



Stichopogon Loew. 



trifasciatus Say. Trans. Am. Ent. Soc, xxxv, 335. 



Deromyia Philippi. 



discolor Loew. Trans. Am. Ent. Soc, xxxv, 358.. 

 umbrina Loew. Ibid., xxxv, 367. 

 winthemi Wiedemann. Ibid., xxxv, 371. 



Taracticus Loew. 

 octopunctatus Say. Trans. Am. Ent. Soc, xxxv, 373. 



Atomosia Macquart. 

 puella Wiedemann. Psyche, x, 114. 



Lampria Macquart. 

 bicolor Wiedemann. Insect Book, pi. xvi, 27. 



Dasyllis Loew. 

 champlainii Walton. Ent. News, xxi, 243. (A. B.C.) 

 flavicollis Say. Laphria. Compl. Writ., i, 255. 

 grossa Fabricius. Laphria tergissa. Ibid., ii, 67. 

 posticata Say. Laphria. Compl. Writ., i, 255. 

 thoracica Fabricius. Insect Book, pi. xviii, 11. 



Laphria Meigen. 

 canis Williston. Trans. Am. Ent. Soc, xi, 31 : Insect Book, 



pi. xvii, 10. 

 gilva Linnaeus, bilineata. Trans. Am. Ent. Soc, xi, 30. 

 (D.J.C.) 



Ommatius Wiedemann. 



marginellus Fabricius. tibialis. Insect Book, pi. xvi, 25. 



